1.She plants the seeds,cut the weeds and picked the vegetables all by ( ).
2.But still I think Grandma feels lonely,because Uncle Peter often devotes ( ) to work,leaving Grandma by ( )most of the time.
3.Can you believe that I can bake cakes and wash dishes by ( )now?
4.However,she does not allow me to chop meat because she is afraid I may hurt ( ).
5.We decorated the rooms and prepared all the dishes ( ).
6.Many of them bring some delicious food made by ( ).
7.We all enjoyed ( ) very much.
8.Take care of ( ).